NEWS and version update.

NEWS

+Version 1.3.8 (2012-08-07)
+  o Generalized import and export route limits.
+  o RDNSS and DNSSL support for RAdv.
+  o Include in config file support wildcards.
+  o History deduplication in BIRD client.
+  o New route attributes krt_source, krt_metric.
+  o Different instance ID support for OSPFv3.
+  o Real broadcast mode for OSPFv2.
+  o Several minor bugfixes.
 
 Version 1.3.7 (2012-03-22)
   o Route Origin Authorization basics.

misc/bird.spec

 Summary: BIRD Internet Routing Daemon
 Name: bird
-Version: 1.3.7
+Version: 1.3.8
 Release: 1
 Copyright: GPL
 Group: Networking/Daemons

sysdep/config.h

@@ -7,7 +7,7 @@
 #define _BIRD_CONFIG_H_
 
 /* BIRD version */
-#define BIRD_VERSION "1.3.7"
+#define BIRD_VERSION "1.3.8"
 
 /* Include parameters determined by configure script */
 #include "sysdep/autoconf.h"